Blaze (Freeview) Saturday

Rene shows up, declaring himself the King, while Dusty isn't quite ready to concede. Kenny re-invents the wheel, while Lisa sees things from a slightly different perspective

Darrell has to deal with Kimber's eyes on a competitor. Ivy brings a full truck, Dusty unpacks what could be the ultimate assistant, while Rene's hunch serves him well

King Darrell strives to defend his throne, but Rene and Casey signal their intentions to undermine his plans. Meanwhile, Kenny gets bowled over by his locker

Barry turns up to auction armed with a present for a certain hustler. Meanwhile, Brandi and Bozek get a firm grip on a smaller unit.

Strange things are happening in the Swamp - it's Friday the 13th, and Daniel and Big Tee are after a bait-stealing monster dubbed 'The Ghost'

The swamp heats up as Daniel and Big Tee face off against trespassers. Meanwhile, an old-timer teaches Troy some new tricks

At the midway point of alligator season, Troy makes an urgent plea. Jacob and Don fish the deep waters of West Grand Lake where the biggest bull gators lurk

Homeland Security and US Customs and Border Protection investigate the hidden world of smuggling in major US ports and waterways

The challenges faced by law enforcement and customs officers at four of the busiest airports in the US - Atlanta, Honolulu, Detroit, San Francisco and Newark

How 3,500 years ago, a catastrophic volcanic disaster supposedly wiped out the island of Thera and the advanced civilisation of Atlantis

Efforts are underway across industry to find alternatives to dangerous chemicals used these days. Can safer materials play a significant part in helping prevent a disaster?

Investigations into whether the religious relic the Ark of the Covenant could hold connections to an extraterrestrial past

Investigating whether hilltop spirits, which some through time have believed to inhabit mountains, could have been extraterrestrials

Experts investigate strange carvings from 8,000 BC and unexplained sightings in the New World, which could suggest there is more to the US's past than written in the history books

Experts investigate remote ruins, mysterious caves and legendary mountain portals, asking if these alleged stargates have brought ancient aliens to Earth

Experts examine the belief that gifted children with strange abilities and great knowledge may have been born from ancient aliens

The reports of unidentified flying objects, animal mutilations and other mysterious events along the Earth's north 37th parallel that has been dubbed the UFO Superhighway

The story of Dr Bueno de Mesquita, who claims to have an algorithm that predicts future events

A fire-breathing crater burns in the middle of a desert - and some suspect it is a gateway to Hell. Scientists assess how an eight-foot-long Bull Shark ended up on a golf course

A father and his children are filmed as a bolt of lightning strikes at them from a clear blue sky. Scientists try to work out why a football stadium dome catastrophically collapses

Will Mellor and a panel of experts uncover the case of former LA detective Stephanie Lazarus, who was convicted of murdering her ex-boyfriend's wife in 1986

In Tauranga, police dog Falcon seeks a driver who's left a trail of destruction. At the airport, dollars dog Flo-Jo cashes up and drug hound Yarra seeks a less than festive find

Wellington Delta team Regan and Taylor hightail after a violent man absconds from his vehicle, biosecurity beagle Archie gets spicy and goes nuts for a truffle hunting connoisseur

Seth and Les question Ashley's skills of diplomacy after observing her interact with several customers

Seth and Ashley compete to sell the most goods, with the loser having to pay a forfeit. A musician with limited funds seeks a new bass to replace the one he has broken

Seth and Les argue over an important decision, while a scientist turns up in the shop claiming his vintage device can cure diseases

A couple try to exchange a pair of earrings for a promise ring, but Les declares the stones purchased for $1,000 as fake

The buyers head to Fort Worth, where a local auctioneer stirs up trouble when he joins as bidder

Auctions in Garland bring a day of dashed hopes and sweet profits. Plus, a new buyer begins to throw some of the bidders off their game